Qhov txawv ntawm Hdpe thiab PPR
Jun 19, 2023
Rau HDPE yeeb nkab, nws yog high density polyethylene yeeb nkab nrog milky dawb nto. Nws kuj muaj qhov zoo corrosion kuj rau feem ntau cov tsev neeg thiab cov khoom siv tshuaj, thiab muaj cov yam ntxwv zoo rwb thaiv tsev, ua rau nws zoo meej rau cov xaim thiab cable ntawm qhov kub thiab txias thiab tseem tuav tau tus cwj pwm zoo.
Rau PPR yeeb nkab, nws muaj cov cua kub tsis kam thiab corrosion kuj uas ruaj khov uas tuaj yeem siv tau li ntawm 50 xyoo. PPR cov kav dej tuaj yeem muab tso rau hauv phab ntsa lossis qhov tob tob. Tab sis rau kev tsim kho, nws xav tau kev txawj ntse dua thiab xav tau cov cuab yeej tshwj xeeb thiab kev paub txog kev tsim kho kom thiaj li lav tau qhov kev ruaj ntseg.
HDPE muaj lub zog yas ruaj khov thiab ua kom pom tus cwj pwm zoo meej. Lub caij no PPR muaj cov yas luv luv thiab qhia qhov zoo sib xws rau cov yeeb nkab HDPE qub. Nws tau pom tias PPR muaj cov yam ntxwv thim rov qab ntawm qhov rov qab ntawm HDPE sawv daws yuav.
